WASHINGTON, June 16 (Reuters) – The lead Republican negotiator in U.S. Senate efforts to craft a bipartisan gun safety bill walked out of the talks on Thursday, while the lead Democrat remained optimistic that lawmakers could vote on legislation before leaving for a two-week July 4 recess.

“It’s fish or cut bait,” Senator John Cornyn said after hours of negotiations that included his fellow Republican Senator Thom Tillis and Democratic Senators Chris Murphy and Kyrsten Sinema.

“I don’t know what they have in mind, but I’m through talking,” Cornyn said.

However, Tillis and Murphy later said the talks were close to reaching agreement and added that legislative text for a bill could emerge in coming days……………..